CN201970322U

CN201970322U - Ceramic knife

Info

Publication number: CN201970322U
Application number: CN2011200008166U
Authority: CN
Inventors: 吴崇隽; 刘锋
Original assignee: ZHUHAI YUEKE JINGHUA TECHNOLOGY Co Ltd
Current assignee: ZHUHAI YUEKE JINGHUA TECHNOLOGY Co Ltd
Priority date: 2011-01-04
Filing date: 2011-01-04
Publication date: 2011-09-14
Anticipated expiration: 2021-01-04

Abstract

The utility model discloses a ceramic knife. The ceramic knife includes a plastic hilt, a ceramic blade which is connected within the plastic hilt by braces, and a mental piece which is arranged on the outboard of the braces. The position which is arranged on the mental piece of the structure to be heated is heated by a high-frequency heating device in the process of making, and then cools; thus, the product of a ceramic knife is obtained. The utility model has a simple structure. The connective stability between the ceramic blade and the plastic hilt is easy to control. The utility model has high yield. The production costs can be significantly reduced. The stability of the structure formed by the utility model greatly increases instead of connecting by glues. The utility model also has the advantage of a compact and beautiful appearance. The speed of arrangement and fixing of the product greatly increases. Besides, the metal piece within the ceramic knife can be detected during the security check so as to avoid safety accidents caused by the ceramic knife.

Description

A kind of Stupalox

Technical field

The utility model relates to a kind of cutter, particularly a kind of Stupalox with new structure.

Background technology

Stupalox is as high-tech product, its have the conventional metals cutter incomparable advantage.Wherein, the hardness of the Stupalox only diamond than the hardest in the world is little, can not occur the phenomenon of deterioration in use, does not need generally speaking to whet a knife, and is easy to use lasting.In addition, because the density of Stupalox is quite high, its no pore in surface, so utilize its food that cuts gained can't residual peculiar smell or metallic taste.Except top description, Stupalox also has diamagneticization, anti-oxidant, non-corrosive, is easy to advantages such as cleaning.

At present the structure of Stupalox generally is made up of ceramic tip and hilt, utilizes nano material " zirconia " to process when making earlier and obtains ceramic tip, the blade of gained is installed to obtains final finished product on the preprepared hilt then.In the product of some, producer generally can be mixed with a certain amount of metal powder in zirconia material when making ceramic tip, make that metal detector can detecting place Stupalox.Though the method for this specific admixture metal powder can solve the problem of security, it can make the complexity of Stupalox manufacturing process increase greatly, and can the self character of Stupalox be exerted an influence.

The employed hilt of current Stupalox is generally the plastic cement hilt, the ceramic tip installation conventional process of plastic cement hilt therewith generally has two kinds, wherein a kind of is the technology that adopts direct injection moulding, be about to ceramic tip and put into direct injection moulding generation final products in the mould, another kind of then be the method that adopts viscose glue water, pour into glue (as solvent adhesive, AB glue etc.) on the slotting tool sheet position of ready injection mo(u)lding hilt, then blade is inserted, treat can obtain final products after the glue dries.Before a kind of shortcoming of method be to be to occur phenomenons such as breaking, dislocation, distortion easily at the injection moulding hilt, percent defective is very high, considers that the price of making the used zirconia material of ceramic tip is higher, therefore high percent defective will have a strong impact on the cost of manufacture of Stupalox; The shortcoming of a kind of method in back is bonding insecure, time to be dried such as glue is longer, so production efficiency is very low, and because the characteristic of glue is difficult to control, therefore the as easy as rolling off a log meeting of glue flow to the Stupalox outside, can have a strong impact on the good looking appearance degree of Stupalox finished product outside after the drying.

In sum, present Stupalox product is subjected to the influence of self structure or manufacture craft to have various defectives, and it all exists on problems such as security, cutter hub soundness, production cost can improvements.

Summary of the invention

For addressing the above problem, the utility model provides a kind of simple in structure, Stupalox that can solve the security problem, that its manufacturing process realizes is convenient, yield rate and productivity ratio height, make respond well, can reduce production costs greatly.

The utility model is that the technical scheme that its problem of solution is adopted is:

A kind of Stupalox, comprise plastic cement hilt and ceramic tip, the brace that described ceramic tip comprises vane body and is arranged at vane body one end, ceramic tip is plugged in the plastic cement hilt by brace, the outer fix place of described brace is provided with metalwork, and the welding of described plastic cement hilt is anchored on metalwork and the brace.

As preferred embodiment, described metalwork is a sheet metal.

As preferred embodiment, be distributed with several perforation on the described sheet metal.

As preferred embodiment, described metalwork is the wire that is around on the brace.

As preferred embodiment, the outer ledge of described brace is provided with concane gap in several.

The beneficial effects of the utility model are: the utility model Stupalox simple in structure, its outer fix place at brace is provided with metalwork, under the help of this metalwork carry out Stupalox when making thermatron can heat the plastic cement hilt easily, the plastic cement hilt can fuse under the thermogenic action of metalwork apace, plastic cement after the fusion can closely surround metalwork and contiguous block, can form stable fixed structure after the plastic cement cooling.In said process, the connective stability between ceramic tip and the plastic cement hilt is easy to control, phenomenons such as breaking, dislocation, distortion can not occur, and the yield rate height is made effect and is effectively controlled, and production cost can reduce greatly.Since plastic cement be after the fusion again with welding such as metalwork, so its formed structure increases greatly than the soundness that glue connects.The heating process occurs in plastic cement hilt inside when carrying out high-frequency heating, can the profile of product not exerted an influence, and therefore Stupalox of the present utility model also has compact appearance advantage attractive in appearance.The plastic cement hilt has only near the plastic cement the metalwork partly to obtain heating, other parts are unaffected, Stupalox integral body can be cooled off fast after heating was finished, therefore the speed of installing and fixing of product can be accelerated greatly, the general tens of processes that install and fix that just can finish a Stupalox blade and hilt second.In addition, the metalwork metal detector when carrying out safety check in the Stupalox can detect, and therefore can avoid the safety accident that produces because of Stupalox.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the surface structure schematic diagram of a kind of embodiment of Stupalox of the present utility model;

Fig. 2 is the internal structure schematic diagram of Stupalox among Fig. 1.

The specific embodiment

See figures.1.and.2, a kind of Stupalox of the present utility model, comprise plastic cement hilt 1 and ceramic tip 2, wherein plastic cement hilt 1 is generally made by the mode of injection mo(u)lding, the material that is adopted during injection moulding comprises materials such as nylon, ABS, PP, PE, the color of plastic cement hilt 1 can be selected according to the difference of product, can be black, white or the like.The brace 22 that ceramic tip 2 comprises vane body 21 and is arranged at vane body 21 1 ends, ceramic tip 2 is plugged in the plastic cement hilt 1 by brace 22, vane body 21 and brace 22 structure that is formed in one, the making material of this ceramic tip 2 is generally zirconia material, ceramic tip 2 can be made by existing method, no longer carefully states at this.

The outer fix place of brace 22 is provided with metalwork 3, and described plastic cement hilt 1 welding is anchored on metalwork 3 and the brace 22.The setting of metalwork 3 comprises following effect, the one, under the effect of thermatron, produce the heat that can make the plastic cement fusion, the 2nd, can be so that Stupalox can be detected by metal detector, avoid avoiding the safety accident that safety check occurs because of Stupalox, the 3rd, can play the effect of reinforcement so that the structure of plastic cement hilt 1 is more solid.According to above-mentioned first effect, the kind of metalwork 3 need be chosen as a metalloid that can produce high heat under the effect of thermatron, as iron, copper, aluminium or the like.

During practical application, metalwork 3 simply is arranged at brace 22 outer fix places just can satisfy requirement on the function, but for make between ceramic tip 2 and the plastic cement hilt 1 be connected more reliable and more stable, the Stupalox of made has better quality, be respectively arranged with metalwork 3 on two sides as brace 22 preferably, this makes the both sides of brace 22 can obtain the uniform heating effect, plastic cement after the fusion can flow to brace 22 equably, in the space between metalwork 3 and the plastic cement hilt 1, formed syndeton has splendid bond strength.

Metalwork 3 of the present utility model can adopt various shape, can be sheet, wire, bulk or the like, the size of metalwork 3 also can be selected according to the difference of product, can be the size that just contiguous block 22 is covered fully, also can be for being extended to the size of whole plastic cement hilt 1.As preferred embodiment, metalwork 3 is adopted as sheet metal, and this sheet metal is typically provided to the form that fits in brace, shown in the structure among Fig. 2.In order to make on the easier surface that flow to contiguous block 22 of plastic cement after the fusion to form a stable syndeton, preferred distribution has several perforation 31 on the sheet metal 3, when heating, can bore a hole by this after the plastic cement fusion and 31 pass sheet metal and flow, its speed that flows is faster, what flow is wider, can eliminate space and position, dead angle substantially, by this perforation setting of 31 can so that the time of hot-working and cooling reduce greatly, production efficiency is improved, and the quality of Stupalox finished product gets a promotion.As another preferred embodiment, metalwork 3 also can be for being around in the metal wire structure on the brace 22, and this method realizes also comparatively simple, and also can reach good homogeneous and add thermal effect.

In addition, in order to make the installation of ceramic tip 2 more firm, the utility model preferably is provided with concane gap 4 in several on the outer ledge of brace 22, as shown in Figure 2.After hot-working was finished, inside of concane gap 4 also can be by the plastic cement complete filling in this, and at this moment, brace 22 can be sticked in the plastic cement hilt 1, can effectively avoid occurring under the effect of external broach the phenomenon that ceramic tip 2 is drawn out from plastic cement hilt 1.Certainly, when the outer ledge of brace 22 is provided with projection, also can reach above-mentioned effect, but the processing of concane gap 4 is more simple and convenient in above-mentioned comparatively speaking.

Preparation method to the utility model Stupalox is described below, and it may further comprise the steps:

(1) prepares a structure to be heated that comprises the plastic cement hilt, is plugged in the ceramic tip in the plastic cement hilt and is arranged at the metalwork on the brace side by brace, this process can realize by following steps: a1, on the relevant position of the injection mold of hilt metalwork is installed, formation one contains the plastic cement hilt of metalwork after the injection mo(u)lding, one end of plastic cement hilt is provided with interface, metalwork is distributed on the inner side of interface, b1, the brace of ceramic tip is plugged in the interface, forms structure to be heated; Also can realize: a2, utilize the injection mold injection mo(u)lding of hilt to obtain the plastic cement hilt by following steps, one end of plastic cement hilt is provided with interface, b2, metalwork is wrapped on the side of brace of ceramic tip, after finishing, parcel is inserted in the interface of plastic cement hilt, form structure to be heated, though above-mentioned two kinds of method technologies are different, its principle is the same;

(2) treating the position that heating arrangement is provided with metalwork by thermatron heats, metalwork heating makes near the plastic cement hilt partial melting the metalwork, plastic material after the fusion is fused on metalwork and the brace, this heating process occurs in plastic cement hilt inside, can the profile of product not exerted an influence;

(3) structure of step (2) gained is cooled off, obtained the Stupalox product after the cooling, because the plastic cement hilt has only near the plastic cement of metalwork partly to obtain heating, other parts are unaffected, and Stupalox integral body can be cooled off fast after heating was finished.

From said process as can be seen, that preparation method of the present utility model has is simple to operate, realize advantage easily, utilizes said method to make the production efficiency that can improve Stupalox greatly, and can improve the quality of yield rate and gained finished product.

Claims

1. Stupalox, it is characterized in that comprising plastic cement hilt (1) and ceramic tip (2), the brace (22) that described ceramic tip (2) comprises vane body (21) and is arranged at vane body (21) one ends, ceramic tip (2) is plugged in the plastic cement hilt (1) by brace (22), the outer fix place of described brace (22) is provided with metalwork (3), and described plastic cement hilt (1) welding is anchored on metalwork (3) and the brace (22).

2. a kind of Stupalox according to claim 1 is characterized in that described metalwork (3) is a sheet metal.

3. a kind of Stupalox according to claim 2 is characterized in that being distributed with on the described sheet metal several perforation (31).

4. a kind of potsherd according to claim 1 is characterized in that described metalwork (3) is for being around in the wire on the brace (22).

5. according to each described a kind of Stupalox in the claim 1 to 4, it is characterized in that the outer ledge of described brace (22) is provided with concane gap (4) in several.